BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CalendarStates.com//School Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:San Mateo Union High School District SMUHSD 2026–2027 Calend
 ar
X-WR-CALDESC:Term dates\, breaks and no-school days for San Mateo Union Hig
 h School District SMUHSD\, California.
X-PUBLISHED-TTL:PT12H
REFRESH-INTERVAL;VALUE=DURATION:PT12H
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-0-20260810-fall-@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260810
DTEND;VALUE=DATE:20260811
SUMMARY:Fall Semester Begins (Teachers) — San Mateo Union High School Dis
 trict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-1-20260812-fall-@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260812
DTEND;VALUE=DATE:20260813
SUMMARY:Fall Semester Begins (Students) — San Mateo Union High School Dis
 trict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-2-20260810-profe@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260810
DTEND;VALUE=DATE:20260811
SUMMARY:Professional Development Day — San Mateo Union High School Distri
 ct SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-3-20260907-labor@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:Labor Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-4-20260910-back-@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260910
DTEND;VALUE=DATE:20260911
SUMMARY:Back to School Night — San Mateo Union High School District SMUHS
 D
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-5-20260911-minim@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260911
DTEND;VALUE=DATE:20260912
SUMMARY:Minimum Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-6-20260918-6-wee@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260918
DTEND;VALUE=DATE:20260919
SUMMARY:6-Week Marking Period — San Mateo Union High School District SMUH
 SD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-7-20261012-profe@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261012
DTEND;VALUE=DATE:20261013
SUMMARY:Professional Development Day — San Mateo Union High School Distri
 ct SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-8-20261030-6-wee@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261030
DTEND;VALUE=DATE:20261031
SUMMARY:6-Week Marking Period — San Mateo Union High School District SMUH
 SD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-9-20261111-veter@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261111
DTEND;VALUE=DATE:20261112
SUMMARY:Veterans Day (Observance) — San Mateo Union High School District 
 SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-10-20261125-staf@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261125
DTEND;VALUE=DATE:20261126
SUMMARY:Staff Recess (No School for Students) — San Mateo Union High Scho
 ol District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-11-20261126-than@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261126
DTEND;VALUE=DATE:20261128
SUMMARY:Thanksgiving Days — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-12-20261216-mini@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261216
DTEND;VALUE=DATE:20261218
SUMMARY:Minimum Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-13-20261218-6-we@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261218
DTEND;VALUE=DATE:20261219
SUMMARY:6-Week Marking Period — San Mateo Union High School District SMUH
 SD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-14-20261218-fall@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261218
DTEND;VALUE=DATE:20261219
SUMMARY:Fall Semester Ends (Students) — San Mateo Union High School Distr
 ict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-15-20261221-wint@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261221
DTEND;VALUE=DATE:20261222
SUMMARY:Winter Recess — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-16-20270105-fall@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270105
DTEND;VALUE=DATE:20270106
SUMMARY:Fall Semester Ends (Teachers) — San Mateo Union High School Distr
 ict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-17-20270106-spri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270106
DTEND;VALUE=DATE:20270107
SUMMARY:Spring Semester Begins (Teachers) — San Mateo Union High School D
 istrict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-18-20270106-spri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270106
DTEND;VALUE=DATE:20270107
SUMMARY:Spring Semester Begins (Students) — San Mateo Union High School D
 istrict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-19-20270118-mart@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:Martin Luther King Jr. Day — San Mateo Union High School District
  SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-20-20270125-prof@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270125
DTEND;VALUE=DATE:20270127
SUMMARY:Professional Development Day — San Mateo Union High School Distri
 ct SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-21-20270215-pres@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:Presidents' Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-22-20270219-6-we@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270219
DTEND;VALUE=DATE:20270220
SUMMARY:6-Week Marking Period — San Mateo Union High School District SMUH
 SD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-23-20270311-open@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270311
DTEND;VALUE=DATE:20270312
SUMMARY:Open House — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-24-20270312-mini@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270312
DTEND;VALUE=DATE:20270313
SUMMARY:Minimum Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-25-20270329-spri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270329
DTEND;VALUE=DATE:20270403
SUMMARY:Spring Recess — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-26-20270409-6-we@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270409
DTEND;VALUE=DATE:20270410
SUMMARY:6-Week Marking Period — San Mateo Union High School District SMUH
 SD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-27-20270525-mini@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270525
DTEND;VALUE=DATE:20270528
SUMMARY:Minimum Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-28-20270527-spri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270527
DTEND;VALUE=DATE:20270528
SUMMARY:Spring Semester Ends (Students) — San Mateo Union High School Dis
 trict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-29-20270528-spri@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270528
DTEND;VALUE=DATE:20270529
SUMMARY:Spring Semester Ends (Teachers) — San Mateo Union High School Dis
 trict SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:san-mateo-union-high-school-district-smuhsd-30-20270531-memo@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:Memorial Day — San Mateo Union High School District SMUHSD
DESCRIPTION:San Mateo Union High School District SMUHSD 2026–2027 school 
 calendar. Source: https://calendarstates.com/california/san-mateo-union-hi
 gh-school-district-smuhsd/
URL:https://calendarstates.com/california/san-mateo-union-high-school-distr
 ict-smuhsd/
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR